> Antigen, Antibodies, ELISA, Western Blot > Primary Antibody > Polyclonal Antibodies > KCNMA1 / BK Antibody (Gln770)Brand |
Leading Biology | Catalog Number |
APR08079G |
Product Type |
Polyclonal Antibodies | Field of Research |
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Product Overview |
We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format.
We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team.
This product is a high quality KCNMA1 / BK antibody (Gln770).
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Molecular Weight |
137560 Da
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Cellular Localization |
Antigen Cellular Localization:
Cell membrane; Multi-pass membrane protein
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Host |
Rabbit
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Species Reactivity |
Human, Mouse, Rat
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Target |
Human KCNMA1 / BK
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Symbol |
KCNMA, SLO
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GeneID |
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UniProt ID |
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Function |
Potassium channel activated by both membrane depolarization or increase in cytosolic Ca(2+) that mediates export of K(+). It is also activated by the concentration of cytosolic Mg(2+). Its activation dampens the excitatory events that elevate the cytosolic Ca(2+) concentration and/or depolarize the cell membrane. It therefore contributes to repolarization of the membrane potential. Plays a key role in controlling excitability in a number of systems, such as regulation of the contraction of smooth muscle, the tuning of hair cells in the cochlea, regulation of transmitter release, and innate immunity. In smooth muscles, its activation by high level of Ca(2+), caused by ryanodine receptors in the sarcoplasmic reticulum, regulates the membrane potential. In cochlea cells, its number and kinetic properties partly determine the characteristic frequency of each hair cell and thereby helps to establish a tonotopic map. Kinetics of KCNMA1 channels are determined by alternative splicing, phosphorylation status and its combination with modulating beta subunits. Highly sensitive to both iberiotoxin (IbTx) and charybdotoxin (CTX).
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Summary |
Potassium channel activated by both membrane depolarization or increase in cytosolic Ca(2+) that mediates export of K(+). It is also activated by the concentration of cytosolic Mg(2+). Its activation dampens the excitatory events that elevate the cytosolic Ca(2+) concentration and/or depolarize the cell membrane. It therefore contributes to repolarization of the membrane potential. Plays a key role in controlling excitability in a number of systems, such as regulation of the contraction of smooth muscle, the tuning of hair cells in the cochlea, regulation of transmitter release, and innate immunity. In smooth muscles, its activation by high level of Ca(2+), caused by ryanodine receptors in the sarcoplasmic reticulum, regulates the membrane potential. In cochlea cells, its number and kinetic properties partly determine the characteristic frequency of each hair cell and thereby helps to establish a tonotopic map. Kinetics of KCNMA1 channels are determined by alternative splicing, phosphorylation status and its combination with modulating beta subunits. Highly sensitive to both iberiotoxin (IbTx) and charybdotoxin (CTX).
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Form |
Liquid. In PBS containing 0.02% sodium azide. |
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Storage & Stability |
Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.
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Applications |
WB, IHC-P
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Dilution |
IHC-P (5 μg/ml), WB (1:500 - 1:1000),
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Synonyms |
KCNMA1, BA205K10.1, BKCA alpha subunit, BK channel, BKCA alpha, BKTM, HSlo, K(VCA)alpha, KCa1.1, Maxi-K channel HSLO, MaxiK, KCNMA, SAKCA, SLO-ALPHA, Slowpoke homolog, Stretch-activated Kca channel, Slo homolog, BK channel alpha subunit, Maxi K chann ...
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Images |
Anti-KCNMA1 / BK antibody IHC staining of human pancreas.
Western blot of MaxiK (Q770) pAb in extracts from HeLa cells. |
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Specification |
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Quantity |
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